WO2005053087A3 - Dynamically tuned antenna used for multiple purposes - Google Patents

Dynamically tuned antenna used for multiple purposes Download PDF

Info

Publication number
WO2005053087A3
WO2005053087A3 PCT/US2004/039803 US2004039803W WO2005053087A3 WO 2005053087 A3 WO2005053087 A3 WO 2005053087A3 US 2004039803 W US2004039803 W US 2004039803W WO 2005053087 A3 WO2005053087 A3 WO 2005053087A3
Authority
WO
WIPO (PCT)
Prior art keywords
antenna used
antenna
multiple purposes
tuned antenna
dynamically tuned
Prior art date
Application number
PCT/US2004/039803
Other languages
French (fr)
Other versions
WO2005053087A2 (en
Inventor
Kevin Li
Original Assignee
Nokia Corp
Kevin Li
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Corp, Kevin Li filed Critical Nokia Corp
Publication of WO2005053087A2 publication Critical patent/WO2005053087A2/en
Publication of WO2005053087A3 publication Critical patent/WO2005053087A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3805—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving with built-in auxiliary receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/10—Polarisation diversity; Directional diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/12—Frequency diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)

Abstract

A system that effectuates receive diversity within a mobile communication device is provided. A first antenna facilitates reception of signals in a PCS band, and a second antenna facilitates reception of signals in a GPS band and a PCS band. Tuning of the second antenna depends upon a signal type relayed to the second antenna.
PCT/US2004/039803 2003-11-25 2004-11-23 Dynamically tuned antenna used for multiple purposes WO2005053087A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/723,138 US20050113133A1 (en) 2003-11-25 2003-11-25 Dynamically tuned antenna used for multiple purposes
US10/723,138 2003-11-25

Publications (2)

Publication Number Publication Date
WO2005053087A2 WO2005053087A2 (en) 2005-06-09
WO2005053087A3 true WO2005053087A3 (en) 2005-12-29

Family

ID=34592178

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/039803 WO2005053087A2 (en) 2003-11-25 2004-11-23 Dynamically tuned antenna used for multiple purposes

Country Status (4)

Country Link
US (1) US20050113133A1 (en)
KR (2) KR20060105798A (en)
CN (1) CN1898937A (en)
WO (1) WO2005053087A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080080455A1 (en) * 2006-09-29 2008-04-03 Ahmadreza Rofougaran Method and system for utilizing polarized antennas in coexistence systems
US20090061966A1 (en) * 2007-09-05 2009-03-05 Motorola, Inc. Antenna and speaker assembly
EP2109230A1 (en) * 2008-04-07 2009-10-14 Laird Technologies AB An antenna device having receiver diversity and a portable radio communication device comprising such an antenna device
US9026062B2 (en) * 2009-10-10 2015-05-05 Blackberry Limited Method and apparatus for managing operations of a communication device
US10615499B2 (en) * 2015-01-14 2020-04-07 Skywave Mobile Communications Inc. Dual role antenna assembly
US11304071B2 (en) * 2018-09-24 2022-04-12 Qualcomm Incorporated Radio control based on operational performance feedback
KR102644131B1 (en) * 2019-11-14 2024-03-07 교세라 에이브이엑스 컴포넌츠(샌디에고)인코포레이티드 Client grouping for point-to-multipoint communication

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001059938A2 (en) * 2000-02-12 2001-08-16 Qualcomm Incorporated Multiple band wireless telephone with multiple antennas
US20020081987A1 (en) * 2000-12-01 2002-06-27 Kabushiki Kaishya Toshiba Radio communication apparatus
US6414640B1 (en) * 2000-04-18 2002-07-02 Nokia Corporation Antenna assembly, and associated method, which exhibits circular polarization
US20020107033A1 (en) * 2001-02-08 2002-08-08 Kim Seung Kil Method and apparatus for use of GPS and cellular antenna combination
US6667723B2 (en) * 2001-07-03 2003-12-23 Kyocera Wireless Corp. System and method for a GPS enabled antenna

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3100111B2 (en) * 1995-06-26 2000-10-16 株式会社エヌ・ティ・ティ・ドコモ Multiband high frequency circuit for mobile radio
JP3690889B2 (en) * 1996-06-10 2005-08-31 松下電器産業株式会社 Receiver circuit
GB9811380D0 (en) * 1998-05-27 1998-07-22 Nokia Mobile Phones Ltd A transciever for wireless communication
SE516536C2 (en) * 1999-10-29 2002-01-29 Allgon Ab Antenna device switchable between a plurality of configuration states depending on two operating parameters and associated method
JP2001230709A (en) * 2000-02-17 2001-08-24 Nec Shizuoka Ltd Diversity receiver
US7181171B2 (en) * 2001-07-20 2007-02-20 Kyocera Wireless Corp. System and method for providing auxiliary reception in a wireless communications system
EP1435136A4 (en) * 2001-10-13 2005-02-09 Samsung Electronics Co Ltd Mobile communication system having multi-band antenna
GB0128418D0 (en) * 2001-11-28 2002-01-16 Koninl Philips Electronics Nv Dual-band antenna arrangement
KR100446507B1 (en) * 2001-12-27 2004-09-04 삼성전자주식회사 Diversity apparatus and method of mobile telecommunication terminal
US6826391B2 (en) * 2002-03-15 2004-11-30 Nokia Corporation Transmission and reception antenna system for space diversity reception
JP3672196B2 (en) * 2002-10-07 2005-07-13 松下電器産業株式会社 Antenna device
US20040125018A1 (en) * 2002-12-27 2004-07-01 Ramasamy Suresh Kumar Multiband compressed antenna in a volume
US20060097171A1 (en) * 2003-03-06 2006-05-11 Curt Balchunas Radiation detection and tracking with GPS-enabled wireless communication system
US7512413B2 (en) * 2003-06-03 2009-03-31 Nokia Corporation Systems and methods that employ multiple antennas with a device for mobile communication
US7525481B2 (en) * 2003-06-10 2009-04-28 Nokia Corporation Performance of a receiver in interfering conditions
US7623594B2 (en) * 2005-02-28 2009-11-24 Delphi Technologies, Inc. Satellite receiver system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001059938A2 (en) * 2000-02-12 2001-08-16 Qualcomm Incorporated Multiple band wireless telephone with multiple antennas
US6694150B1 (en) * 2000-02-12 2004-02-17 Qualcomm, Incorporated Multiple band wireless telephone with multiple antennas
US6414640B1 (en) * 2000-04-18 2002-07-02 Nokia Corporation Antenna assembly, and associated method, which exhibits circular polarization
US20020081987A1 (en) * 2000-12-01 2002-06-27 Kabushiki Kaishya Toshiba Radio communication apparatus
US20020107033A1 (en) * 2001-02-08 2002-08-08 Kim Seung Kil Method and apparatus for use of GPS and cellular antenna combination
US6667723B2 (en) * 2001-07-03 2003-12-23 Kyocera Wireless Corp. System and method for a GPS enabled antenna

Also Published As

Publication number Publication date
KR20060105798A (en) 2006-10-11
KR20090026363A (en) 2009-03-12
WO2005053087A2 (en) 2005-06-09
CN1898937A (en) 2007-01-17
US20050113133A1 (en) 2005-05-26

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